RWA Data MCP Server
Pay-per-call crypto data for AI agents. Live metrics, peg monitor, claim verification via x402.
使うべきか
品質と安全性
ツール定義とプロトコルへの準拠に関する自動分析に基づいています。
コンテキストコスト
これは、サーバーのツールがモデルのコンテキストに読み込まれるたびに消費されるおおよそのトークン数です。数が多いほど、ほかのタスクに使える注意が減ります。
インストール
ワンクリックインストール
これを `claude_desktop_config.json` ファイルに追加してください:
{
"mcpServers": {
"rwa-data-mcp": {
"url": "https://rwa-data-mcp.dave-a-bear.workers.dev/mcp"
}
}
}リモートエンドポイント
https://rwa-data-mcp.dave-a-bear.workers.dev/mcpstreamable-httpできること
ツール一覧
ツール（6）
🟢get_metric(name, payment_signature)
Get one verified stablecoin/RWA market metric ($0.05 USDC per call). First call (no payment_signature) returns the payment challenge; pay the exact USDC on Solana, then call again with payment_signature.
入力スキーマ
{
"type": "object",
"properties": {
"name": {
"type": "string",
"description": "Metric name, e.g. stablecoin_market_cap, rwa_total_value, agent_x402_volume_usd, top_yield_opportunities"
},
"payment_signature": {
"description": "Optional. Omit on the first call to receive the payment challenge. After sending the exact USDC amount on Solana mainnet to the pay_to wallet, call again with this set to the Solana transaction signature of your payment.",
"type": "string"
}
},
"required": [
"name"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢get_peg(symbol, payment_signature)
Stablecoin peg status: live price and deviation in basis points from $1.00 ($0.05 USDC per call). First call (no payment_signature) returns the payment challenge; pay the exact USDC on Solana, then call again with payment_signature.
入力スキーマ
{
"type": "object",
"properties": {
"symbol": {
"type": "string",
"description": "One of: usdt, usdc, usde, dai"
},
"payment_signature": {
"description": "Optional. Omit on the first call to receive the payment challenge. After sending the exact USDC amount on Solana mainnet to the pay_to wallet, call again with this set to the Solana transaction signature of your payment.",
"type": "string"
}
},
"required": [
"symbol"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢get_monitor_pegs(payment_signature)
All four tracked stablecoin pegs (usdt, usdc, usde, dai) in one call ($0.05 USDC per call). First call (no payment_signature) returns the payment challenge; pay the exact USDC on Solana, then call again with payment_signature.
入力スキーマ
{
"type": "object",
"properties": {
"payment_signature": {
"description": "Optional. Omit on the first call to receive the payment challenge. After sending the exact USDC amount on Solana mainnet to the pay_to wallet, call again with this set to the Solana transaction signature of your payment.",
"type": "string"
}
},
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢get_price(id, payment_signature)
Point-in-time asset price with source proof ($0.05 USDC per call). First call (no payment_signature) returns the payment challenge; pay the exact USDC on Solana, then call again with payment_signature.
入力スキーマ
{
"type": "object",
"properties": {
"id": {
"type": "string",
"description": "Asset id, e.g. bitcoin, ethereum, solana, chainlink"
},
"payment_signature": {
"description": "Optional. Omit on the first call to receive the payment challenge. After sending the exact USDC amount on Solana mainnet to the pay_to wallet, call again with this set to the Solana transaction signature of your payment.",
"type": "string"
}
},
"required": [
"id"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢verify_claim(claim, payment_signature)
Verify a factual crypto-markets claim against a sourced, dated claims cache: confirmed / refuted / unverifiable, with evidence and sources ($0.10 USDC per call). First call (no payment_signature) returns the payment challenge; pay the exact USDC on Solana, then call again with payment_signature.
入力スキーマ
{
"type": "object",
"properties": {
"claim": {
"type": "string",
"description": "The factual claim to verify, e.g. 'USDC market cap exceeded $70B in October 2026'"
},
"payment_signature": {
"description": "Optional. Omit on the first call to receive the payment challenge. After sending the exact USDC amount on Solana mainnet to the pay_to wallet, call again with this set to the Solana transaction signature of your payment.",
"type": "string"
}
},
"required": [
"claim"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢get_brief(topic, payment_signature)
Structured market brief: total + breakdown, insights, risks ($0.25 USDC per call). First call (no payment_signature) returns the payment challenge; pay the exact USDC on Solana, then call again with payment_signature.
入力スキーマ
{
"type": "object",
"properties": {
"topic": {
"type": "string",
"enum": [
"rwa",
"stablecoins",
"agent_economy",
"defi"
],
"description": "Which brief to fetch"
},
"payment_signature": {
"description": "Optional. Omit on the first call to receive the payment challenge. After sending the exact USDC amount on Solana mainnet to the pay_to wallet, call again with this set to the Solana transaction signature of your payment.",
"type": "string"
}
},
"required": [
"topic"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}コミュニティ
エビデンス